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| author | Andrii Nakryiko <[email protected]> | 2020-02-29 23:11:09 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2020-03-03 00:25:14 +0000 |
| commit | ca7dc2791b507f842d73e46b1a0453b36b69ffc2 (patch) | |
| tree | b68bae67d0fbce7f668f33eed823ddb2efa777f5 /tools/testing/selftests/bpf/prog_tests/stacktrace_map.c | |
| parent | mvneta: add XDP ethtool errors stats for TX to driver (diff) | |
| download | kernel-ca7dc2791b507f842d73e46b1a0453b36b69ffc2.tar.gz kernel-ca7dc2791b507f842d73e46b1a0453b36b69ffc2.zip | |
bpftool: Add header guards to generated vmlinux.h
Add canonical #ifndef/#define/#endif guard for generated vmlinux.h header with
__VMLINUX_H__ symbol. __VMLINUX_H__ is also going to play double role of
identifying whether vmlinux.h is being used, versus, say, BCC or non-CO-RE
libbpf modes with dependency on kernel headers. This will make it possible to
write helper macro/functions, agnostic to exact BPF program set up.
Signed-off-by: Andrii Nakryiko <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/stacktrace_map.c')
0 files changed, 0 insertions, 0 deletions